绕丝性能是钨铼合金丝在许多场合使用时首先必须考核的一项基本性能。它是合金制备和加工处理过程中各种工艺因素影响的一种综合反映。 钨中添加铼,特别是由硅、铝、钾氧化物掺杂的钨中添加铼,能显著改善其低温退火延性,即一次再结晶的延性,从而极大地提高了丝村的二次绕丝成形性(指丝村一次绕丝成单螺旋后,经过定形热处理,再绕制成双螺旋),同时也能使其高 Winding performance is the basic performance that tungsten rhenium alloy wire must first check when used on many occasions. It is a comprehensive reflection of the influence of various process factors in the preparation and processing of alloys. The addition of rhenium to tungsten, particularly the addition of rhenium to tungsten doped with silicon, aluminum and potassium oxides, can significantly improve its low-temperature annealing ductility, ie, the ductility of primary recrystallization, thereby greatly increasing the secondary wire wrap of Silk Village Formability (refers to the silk village once wound into a single spiral, after heat treatment, and then into a double helix), but also make it high